Very good product, I recommend! I had been wary to purchase because some comments stipulated that the buffer left black marks. So before using it on my goal, I wiped it on a handkerchief and then, surprise! Despite the fact that it is a true Lepens, there has been a black spot. But once the good wiped / cleaned buffer, this is perfect! The brush removes dust without scratching the buffer and handles all tasks, even the most stubborn. Do not hesitate!
